jvanverth | d2497f3 | 2016-03-18 12:39:05 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
| 7 | |
| 8 | #include "vk/GrVkExtensions.h" |
| 9 | #include "vk/GrVkUtil.h" |
| 10 | |
| 11 | #include "SkTSearch.h" |
| 12 | #include "SkTSort.h" |
| 13 | |
| 14 | namespace { // This cannot be static because it is used as a template parameter. |
| 15 | inline bool extension_compare(const SkString& a, const SkString& b) { |
| 16 | return strcmp(a.c_str(), b.c_str()) < 0; |
| 17 | } |
| 18 | } |
| 19 | |
| 20 | // finds the index of ext in strings or a negative result if ext is not found. |
| 21 | static int find_string(const SkTArray<SkString>& strings, const char ext[]) { |
| 22 | if (strings.empty()) { |
| 23 | return -1; |
| 24 | } |
| 25 | SkString extensionStr(ext); |
| 26 | int idx = SkTSearch<SkString, extension_compare>(&strings.front(), |
| 27 | strings.count(), |
| 28 | extensionStr, |
| 29 | sizeof(SkString)); |
| 30 | return idx; |
| 31 | } |
| 32 | |
Michael Jurka | 3251ed8 | 2017-04-05 09:52:55 -0700 | [diff] [blame] | 33 | #define GET_PROC_LOCAL(F, inst, device) PFN_vk ## F F = (PFN_vk ## F) fGetProc("vk" #F, inst, device) |
jvanverth | d2497f3 | 2016-03-18 12:39:05 -0700 | [diff] [blame] | 34 | |
egdaniel | dde2c03 | 2016-05-12 11:42:00 -0700 | [diff] [blame] | 35 | static uint32_t remove_patch_version(uint32_t specVersion) { |
| 36 | return (specVersion >> 12) << 12; |
| 37 | } |
| 38 | |
jvanverth | fd7bd45 | 2016-03-25 06:29:52 -0700 | [diff] [blame] | 39 | bool GrVkExtensions::initInstance(uint32_t specVersion) { |
Michael Jurka | 3251ed8 | 2017-04-05 09:52:55 -0700 | [diff] [blame] | 40 | if (fGetProc == nullptr) { |
| 41 | return false; |
| 42 | } |
| 43 | |
egdaniel | dde2c03 | 2016-05-12 11:42:00 -0700 | [diff] [blame] | 44 | uint32_t nonPatchVersion = remove_patch_version(specVersion); |
jvanverth | d2497f3 | 2016-03-18 12:39:05 -0700 | [diff] [blame] | 45 | |
Michael Jurka | 3251ed8 | 2017-04-05 09:52:55 -0700 | [diff] [blame] | 46 | GET_PROC_LOCAL(EnumerateInstanceExtensionProperties, VK_NULL_HANDLE, VK_NULL_HANDLE); |
| 47 | GET_PROC_LOCAL(EnumerateInstanceLayerProperties, VK_NULL_HANDLE, VK_NULL_HANDLE); |
jvanverth | d2497f3 | 2016-03-18 12:39:05 -0700 | [diff] [blame] | 48 | |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 49 | SkTLessFunctionToFunctorAdaptor<SkString, extension_compare> cmp; |
jvanverth | d2497f3 | 2016-03-18 12:39:05 -0700 | [diff] [blame] | 50 | |
jvanverth | fd7bd45 | 2016-03-25 06:29:52 -0700 | [diff] [blame] | 51 | if (!EnumerateInstanceExtensionProperties || |
| 52 | !EnumerateInstanceLayerProperties) { |
jvanverth | d2497f3 | 2016-03-18 12:39:05 -0700 | [diff] [blame] | 53 | return false; |
| 54 | } |
| 55 | |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 56 | // instance layers |
| 57 | uint32_t layerCount = 0; |
jvanverth | fd7bd45 | 2016-03-25 06:29:52 -0700 | [diff] [blame] | 58 | VkResult res = EnumerateInstanceLayerProperties(&layerCount, nullptr); |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 59 | if (VK_SUCCESS != res) { |
| 60 | return false; |
| 61 | } |
| 62 | VkLayerProperties* layers = new VkLayerProperties[layerCount]; |
jvanverth | fd7bd45 | 2016-03-25 06:29:52 -0700 | [diff] [blame] | 63 | res = EnumerateInstanceLayerProperties(&layerCount, layers); |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 64 | if (VK_SUCCESS != res) { |
egdaniel | 8af936d | 2016-04-07 10:17:47 -0700 | [diff] [blame] | 65 | delete[] layers; |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 66 | return false; |
| 67 | } |
| 68 | for (uint32_t i = 0; i < layerCount; ++i) { |
egdaniel | dde2c03 | 2016-05-12 11:42:00 -0700 | [diff] [blame] | 69 | if (nonPatchVersion >= remove_patch_version(layers[i].specVersion)) { |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 70 | fInstanceLayerStrings->push_back() = layers[i].layerName; |
| 71 | } |
| 72 | } |
| 73 | delete[] layers; |
| 74 | if (!fInstanceLayerStrings->empty()) { |
| 75 | SkTQSort(&fInstanceLayerStrings->front(), &fInstanceLayerStrings->back(), cmp); |
| 76 | } |
jvanverth | d2497f3 | 2016-03-18 12:39:05 -0700 | [diff] [blame] | 77 | |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 78 | // instance extensions |
| 79 | // via Vulkan implementation and implicitly enabled layers |
| 80 | uint32_t extensionCount = 0; |
jvanverth | fd7bd45 | 2016-03-25 06:29:52 -0700 | [diff] [blame] | 81 | res = EnumerateInstanceExtensionProperties(nullptr, &extensionCount, nullptr); |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 82 | if (VK_SUCCESS != res) { |
| 83 | return false; |
| 84 | } |
jvanverth | d2497f3 | 2016-03-18 12:39:05 -0700 | [diff] [blame] | 85 | VkExtensionProperties* extensions = new VkExtensionProperties[extensionCount]; |
jvanverth | fd7bd45 | 2016-03-25 06:29:52 -0700 | [diff] [blame] | 86 | res = EnumerateInstanceExtensionProperties(nullptr, &extensionCount, extensions); |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 87 | if (VK_SUCCESS != res) { |
egdaniel | 8af936d | 2016-04-07 10:17:47 -0700 | [diff] [blame] | 88 | delete[] extensions; |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 89 | return false; |
| 90 | } |
jvanverth | d2497f3 | 2016-03-18 12:39:05 -0700 | [diff] [blame] | 91 | for (uint32_t i = 0; i < extensionCount; ++i) { |
egdaniel | dde2c03 | 2016-05-12 11:42:00 -0700 | [diff] [blame] | 92 | if (nonPatchVersion >= remove_patch_version(extensions[i].specVersion)) { |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 93 | fInstanceExtensionStrings->push_back() = extensions[i].extensionName; |
jvanverth | d2497f3 | 2016-03-18 12:39:05 -0700 | [diff] [blame] | 94 | } |
| 95 | } |
| 96 | delete [] extensions; |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 97 | // sort so we can search |
jvanverth | d2497f3 | 2016-03-18 12:39:05 -0700 | [diff] [blame] | 98 | if (!fInstanceExtensionStrings->empty()) { |
jvanverth | d2497f3 | 2016-03-18 12:39:05 -0700 | [diff] [blame] | 99 | SkTQSort(&fInstanceExtensionStrings->front(), &fInstanceExtensionStrings->back(), cmp); |
| 100 | } |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 101 | // via explicitly enabled layers |
| 102 | layerCount = fInstanceLayerStrings->count(); |
| 103 | for (uint32_t layerIndex = 0; layerIndex < layerCount; ++layerIndex) { |
| 104 | uint32_t extensionCount = 0; |
halcanary | 9d524f2 | 2016-03-29 09:03:52 -0700 | [diff] [blame] | 105 | res = EnumerateInstanceExtensionProperties((*fInstanceLayerStrings)[layerIndex].c_str(), |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 106 | &extensionCount, nullptr); |
| 107 | if (VK_SUCCESS != res) { |
| 108 | return false; |
| 109 | } |
| 110 | VkExtensionProperties* extensions = new VkExtensionProperties[extensionCount]; |
jvanverth | fd7bd45 | 2016-03-25 06:29:52 -0700 | [diff] [blame] | 111 | res = EnumerateInstanceExtensionProperties((*fInstanceLayerStrings)[layerIndex].c_str(), |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 112 | &extensionCount, extensions); |
| 113 | if (VK_SUCCESS != res) { |
egdaniel | 8af936d | 2016-04-07 10:17:47 -0700 | [diff] [blame] | 114 | delete[] extensions; |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 115 | return false; |
| 116 | } |
| 117 | for (uint32_t i = 0; i < extensionCount; ++i) { |
| 118 | // if not already in the list, add it |
egdaniel | dde2c03 | 2016-05-12 11:42:00 -0700 | [diff] [blame] | 119 | if (nonPatchVersion >= remove_patch_version(extensions[i].specVersion) && |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 120 | find_string(*fInstanceExtensionStrings, extensions[i].extensionName) < 0) { |
| 121 | fInstanceExtensionStrings->push_back() = extensions[i].extensionName; |
halcanary | 9d524f2 | 2016-03-29 09:03:52 -0700 | [diff] [blame] | 122 | SkTQSort(&fInstanceExtensionStrings->front(), &fInstanceExtensionStrings->back(), |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 123 | cmp); |
| 124 | } |
| 125 | } |
| 126 | delete[] extensions; |
| 127 | } |
| 128 | |
jvanverth | fd7bd45 | 2016-03-25 06:29:52 -0700 | [diff] [blame] | 129 | return true; |
| 130 | } |
| 131 | |
| 132 | bool GrVkExtensions::initDevice(uint32_t specVersion, VkInstance inst, VkPhysicalDevice physDev) { |
Michael Jurka | 3251ed8 | 2017-04-05 09:52:55 -0700 | [diff] [blame] | 133 | if (fGetProc == nullptr) { |
| 134 | return false; |
| 135 | } |
| 136 | |
egdaniel | dde2c03 | 2016-05-12 11:42:00 -0700 | [diff] [blame] | 137 | uint32_t nonPatchVersion = remove_patch_version(specVersion); |
jvanverth | fd7bd45 | 2016-03-25 06:29:52 -0700 | [diff] [blame] | 138 | |
Michael Jurka | 3251ed8 | 2017-04-05 09:52:55 -0700 | [diff] [blame] | 139 | GET_PROC_LOCAL(EnumerateDeviceExtensionProperties, inst, VK_NULL_HANDLE); |
| 140 | GET_PROC_LOCAL(EnumerateDeviceLayerProperties, inst, VK_NULL_HANDLE); |
jvanverth | fd7bd45 | 2016-03-25 06:29:52 -0700 | [diff] [blame] | 141 | |
| 142 | SkTLessFunctionToFunctorAdaptor<SkString, extension_compare> cmp; |
| 143 | |
| 144 | if (!EnumerateDeviceExtensionProperties || |
| 145 | !EnumerateDeviceLayerProperties) { |
| 146 | return false; |
| 147 | } |
| 148 | |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 149 | // device layers |
jvanverth | fd7bd45 | 2016-03-25 06:29:52 -0700 | [diff] [blame] | 150 | uint32_t layerCount = 0; |
| 151 | VkResult res = EnumerateDeviceLayerProperties(physDev, &layerCount, nullptr); |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 152 | if (VK_SUCCESS != res) { |
| 153 | return false; |
| 154 | } |
jvanverth | fd7bd45 | 2016-03-25 06:29:52 -0700 | [diff] [blame] | 155 | VkLayerProperties* layers = new VkLayerProperties[layerCount]; |
| 156 | res = EnumerateDeviceLayerProperties(physDev, &layerCount, layers); |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 157 | if (VK_SUCCESS != res) { |
egdaniel | 8af936d | 2016-04-07 10:17:47 -0700 | [diff] [blame] | 158 | delete[] layers; |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 159 | return false; |
| 160 | } |
| 161 | for (uint32_t i = 0; i < layerCount; ++i) { |
egdaniel | dde2c03 | 2016-05-12 11:42:00 -0700 | [diff] [blame] | 162 | if (nonPatchVersion >= remove_patch_version(layers[i].specVersion)) { |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 163 | fDeviceLayerStrings->push_back() = layers[i].layerName; |
| 164 | } |
| 165 | } |
| 166 | delete[] layers; |
| 167 | if (!fDeviceLayerStrings->empty()) { |
| 168 | SkTLessFunctionToFunctorAdaptor<SkString, extension_compare> cmp; |
| 169 | SkTQSort(&fDeviceLayerStrings->front(), &fDeviceLayerStrings->back(), cmp); |
| 170 | } |
| 171 | |
| 172 | // device extensions |
| 173 | // via Vulkan implementation and implicitly enabled layers |
jvanverth | fd7bd45 | 2016-03-25 06:29:52 -0700 | [diff] [blame] | 174 | uint32_t extensionCount = 0; |
| 175 | res = EnumerateDeviceExtensionProperties(physDev, nullptr, &extensionCount, nullptr); |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 176 | if (VK_SUCCESS != res) { |
| 177 | return false; |
| 178 | } |
jvanverth | fd7bd45 | 2016-03-25 06:29:52 -0700 | [diff] [blame] | 179 | VkExtensionProperties* extensions = new VkExtensionProperties[extensionCount]; |
| 180 | res = EnumerateDeviceExtensionProperties(physDev, nullptr, &extensionCount, extensions); |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 181 | if (VK_SUCCESS != res) { |
egdaniel | 8af936d | 2016-04-07 10:17:47 -0700 | [diff] [blame] | 182 | delete[] extensions; |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 183 | return false; |
| 184 | } |
| 185 | for (uint32_t i = 0; i < extensionCount; ++i) { |
egdaniel | dde2c03 | 2016-05-12 11:42:00 -0700 | [diff] [blame] | 186 | if (nonPatchVersion >= remove_patch_version(extensions[i].specVersion)) { |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 187 | fDeviceExtensionStrings->push_back() = extensions[i].extensionName; |
| 188 | } |
| 189 | } |
| 190 | delete[] extensions; |
| 191 | if (!fDeviceExtensionStrings->empty()) { |
| 192 | SkTLessFunctionToFunctorAdaptor<SkString, extension_compare> cmp; |
| 193 | SkTQSort(&fDeviceExtensionStrings->front(), &fDeviceExtensionStrings->back(), cmp); |
| 194 | } |
| 195 | // via explicitly enabled layers |
| 196 | layerCount = fDeviceLayerStrings->count(); |
| 197 | for (uint32_t layerIndex = 0; layerIndex < layerCount; ++layerIndex) { |
| 198 | uint32_t extensionCount = 0; |
jvanverth | fd7bd45 | 2016-03-25 06:29:52 -0700 | [diff] [blame] | 199 | res = EnumerateDeviceExtensionProperties(physDev, |
| 200 | (*fDeviceLayerStrings)[layerIndex].c_str(), |
| 201 | &extensionCount, nullptr); |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 202 | if (VK_SUCCESS != res) { |
| 203 | return false; |
| 204 | } |
| 205 | VkExtensionProperties* extensions = new VkExtensionProperties[extensionCount]; |
jvanverth | fd7bd45 | 2016-03-25 06:29:52 -0700 | [diff] [blame] | 206 | res = EnumerateDeviceExtensionProperties(physDev, |
| 207 | (*fDeviceLayerStrings)[layerIndex].c_str(), |
| 208 | &extensionCount, extensions); |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 209 | if (VK_SUCCESS != res) { |
egdaniel | 8af936d | 2016-04-07 10:17:47 -0700 | [diff] [blame] | 210 | delete[] extensions; |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 211 | return false; |
| 212 | } |
| 213 | for (uint32_t i = 0; i < extensionCount; ++i) { |
| 214 | // if not already in the list, add it |
egdaniel | dde2c03 | 2016-05-12 11:42:00 -0700 | [diff] [blame] | 215 | if (nonPatchVersion >= remove_patch_version(extensions[i].specVersion) && |
jvanverth | 633b356 | 2016-03-23 11:01:22 -0700 | [diff] [blame] | 216 | find_string(*fDeviceExtensionStrings, extensions[i].extensionName) < 0) { |
| 217 | fDeviceExtensionStrings->push_back() = extensions[i].extensionName; |
| 218 | SkTQSort(&fDeviceExtensionStrings->front(), &fDeviceExtensionStrings->back(), cmp); |
| 219 | } |
| 220 | } |
| 221 | delete[] extensions; |
| 222 | } |
jvanverth | d2497f3 | 2016-03-18 12:39:05 -0700 | [diff] [blame] | 223 | |
jvanverth | d2497f3 | 2016-03-18 12:39:05 -0700 | [diff] [blame] | 224 | return true; |
| 225 | } |
| 226 | |
jvanverth | d2497f3 | 2016-03-18 12:39:05 -0700 | [diff] [blame] | 227 | bool GrVkExtensions::hasInstanceExtension(const char ext[]) const { |
jvanverth | d2497f3 | 2016-03-18 12:39:05 -0700 | [diff] [blame] | 228 | return find_string(*fInstanceExtensionStrings, ext) >= 0; |
| 229 | } |
| 230 | |
| 231 | bool GrVkExtensions::hasDeviceExtension(const char ext[]) const { |
jvanverth | d2497f3 | 2016-03-18 12:39:05 -0700 | [diff] [blame] | 232 | return find_string(*fDeviceExtensionStrings, ext) >= 0; |
| 233 | } |
| 234 | |
| 235 | bool GrVkExtensions::hasInstanceLayer(const char ext[]) const { |
jvanverth | d2497f3 | 2016-03-18 12:39:05 -0700 | [diff] [blame] | 236 | return find_string(*fInstanceLayerStrings, ext) >= 0; |
| 237 | } |
| 238 | |
| 239 | bool GrVkExtensions::hasDeviceLayer(const char ext[]) const { |
jvanverth | d2497f3 | 2016-03-18 12:39:05 -0700 | [diff] [blame] | 240 | return find_string(*fDeviceLayerStrings, ext) >= 0; |
| 241 | } |
| 242 | |
jvanverth | d2497f3 | 2016-03-18 12:39:05 -0700 | [diff] [blame] | 243 | void GrVkExtensions::print(const char* sep) const { |
| 244 | if (nullptr == sep) { |
| 245 | sep = " "; |
| 246 | } |
| 247 | int cnt = fInstanceExtensionStrings->count(); |
| 248 | SkDebugf("Instance Extensions: "); |
| 249 | for (int i = 0; i < cnt; ++i) { |
| 250 | SkDebugf("%s%s", (*fInstanceExtensionStrings)[i].c_str(), (i < cnt - 1) ? sep : ""); |
| 251 | } |
| 252 | cnt = fDeviceExtensionStrings->count(); |
| 253 | SkDebugf("\nDevice Extensions: "); |
| 254 | for (int i = 0; i < cnt; ++i) { |
| 255 | SkDebugf("%s%s", (*fDeviceExtensionStrings)[i].c_str(), (i < cnt - 1) ? sep : ""); |
| 256 | } |
| 257 | cnt = fInstanceLayerStrings->count(); |
| 258 | SkDebugf("\nInstance Layers: "); |
| 259 | for (int i = 0; i < cnt; ++i) { |
| 260 | SkDebugf("%s%s", (*fInstanceLayerStrings)[i].c_str(), (i < cnt - 1) ? sep : ""); |
| 261 | } |
| 262 | cnt = fDeviceLayerStrings->count(); |
| 263 | SkDebugf("\nDevice Layers: "); |
| 264 | for (int i = 0; i < cnt; ++i) { |
| 265 | SkDebugf("%s%s", (*fDeviceLayerStrings)[i].c_str(), (i < cnt - 1) ? sep : ""); |
| 266 | } |
| 267 | } |